Jewelry

Buy new or pre-owned jewelry and sell your old jewelry at CGDE!

Bridal

Get the best priced diamond, guaranteed at CGDE. Bands, settings, for him & her!

Watches

CGDE buys and sells luxury watches and timepieces!

Bullion

Buy or sell Gold, Silver and other precious metals!
We're Authentic
For almost 2 decades we have instilled confidence and loyalty to our customers, and pride ourselves on delivering that every day. Your trust is our number one priority.
We're Committed
At CGDE, we care about Charleston, and we care about the environment. That’s why we support worthy causes in the Low Country area.
We're Passionate
We want to add beauty and elegance to your life with extraordinary value, and the business model we’ve built for almost 2 decades is designed to do exactly that.
Jeweler looking at a diamond through a loupe
Is Your Jewelry Real Or Fake?

Humans have spent thousands of years entranced by gemstones and [...]

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17
Mar
4 c's of diamonds
Diamonds 101: Breaking Down The Four Cs

In the jewelry world, we judge diamonds by using the [...]

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18
Jun
scrap gold and gold jewelry
How To Sell Gold

So, you want to sell gold, but you’re not sure [...]

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29
Jul
Luxury Watch 101: The Rolex Sea-Dweller

The Rolex Sea-Dweller is an iconic diving watch that can [...]

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24
Mar